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Class T 300V Fuseholders - Class T

Approvals & Standards
All fuse blocks meet the requirements of UL 4248
UL listed, guide IZLT, File E52283
UL recognized component guide IZLT2, file E52283
CSA certified class 6225, File 32169

Mersen Class T fuse blocks accommodate Class T fuses up to 600A. Insulators are either durable, glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. Mersen is the only manufacturer to offer Class T blocks with copper connectors

Mersen Class T fuse blocks accommodate Class T fuses up to 600A. Insulators are either durable, glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. Mersen is the only manufacturer to offer Class T blocks with copper connectors

Key features & benefits

  • Unique integral DIN-rail adapters for 600V, 30 & 60A blocks

  • Full barrier design (30 & 60A) increases pole to pole safety

  • Unique adder-block design (30 & 60A) for design flexibility

  • Spring reinforcing standard for all 30 & 60A clips

  • Features high conductivity copper alloy fuse clips

  • Cool running high amperage (100 - 600A) connectors

  • Copper connectors available 30 - 600A

Technical Specifications

Frequency (Hz) 50/60 Hz
Amperage Range 0 to 600 A
Fuse Class Class T
Short Circuit Current Rating (SCCR) 200 kA
Flammability Rating 94 V-0

Reference Finder

Item number Sort descending Ampere rating Fuse size Fuse Type/Class Number of poles Indication System Product weight
30A - Class T Adder No 0.0454kg
30A - Class T 1-Pole No 0.068kg
30A - Class T 2-Pole No 0.1315kg
30A - Class T 3-Pole No 0.195kg
30A - Class T 4-Pole No 0.2631kg
30A - Class T Adder No 0.0454kg
30A - Class T 1-Pole No 0.068kg
30A - Class T 2-Pole No 0.1315kg
30A - Class T 3-Pole No 0.195kg
30A - Class T 4-Pole No 0.2631kg
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